[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include *    *   * ** *
int main ()
{
 *** *  ** *   ** * char ch;
* * * *  ** *    *  *  *   **   * *  *
*   **    ****   ** ** * *  *  * **** **
 *  * * **  * *** * *   *      * 
*   ****  * ****** 
 * ***** ** * system ******* * * ** *  
    **   *  * return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
* *   * *    ** **** ***
int  *  * 
{
   *  * **  * char ch;
******** ***  * *  
*  * *  **   * ***    ** * * ********    * *
  ** * *  * * ** **   *  *  *  * *  *   *  ** * *   *
   **   * * ** 
*  *  *     *   *      ** * = %c and its ASCII code is  **   *** * * 
* **     *   
**  *  * **     * *  **      *  * **  * 
  *  * * * * * ** return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
 * *  * * **   ** 

int ** * *  * 
{
****      ***** int ch;
 **   *  *    **  ** * *** * character:     ****
* ** *      * *      * * *  **  *** *** *    
****** * *  **        * *      *****  * * 
  *** *    ** 
****   ** * *  ***       *** ** *
   ***   ** * return 0;
   *  * *

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include  *   **  * 
int main()
{
*****   *** **  int ch;
  ** * * *   *  **  *******  *   ****    * * ***
    ***   *   ** * * ***  *    ****  **   *   *
    *  *    *** ***   ** **     ********
** * * ** * *    *  *  **    * **  * *  ***
* ***  *  * * return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include    ***  ***    
int main()
{
**  * **     *    int ch;
* **  * *      * *** *   *  * *   *  * **   * 
*  **** * **    *****    **** *** * ***   
  * ** * *****   ** * ***  **  ** *****
 * *** *  *  * * return 0;
}
***  ***

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
  ***** *    *  * ****  
***  ** ** *** ** **
main()
{
char c[1000];
int i;
** *   *   * *   *  ** ** ****  
** **  * ** *  *** * *   * ** * * *  *** **
*  **   ***   *  * * *    **   ***  *   *    * **






 * *  ** * ** * * ***  * 
*  *   ***  0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include  * ***    * ****
int main()
{
* *  **   * ***     * ** *  * ch;
*  *  ****   * ** **  * *      ***   *** * **   *  ** ** 
 *       ** **  *** ****  ** *   * 
****     * * * * *  *** **     ** ** 
** ** ***       *  return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
****    *  **  ***   *   *    a;
* *** *  * ***  *** **** 
*  ***** * ***  * * * *  * *    * *  *   *  ****  *** **
  *  * **   * *    ** ***
     *   ****       *   *  ***   *  *  ** ***  *
*  ***  ****    *  * *** ******* * ** *  **     *
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
****  ***** * *  * *      ch;
**       ***   *   **   * 
*********     *  *  *  *  *  *  * *** *   *   ** ** * character:");
**  * ** *** **   * **  **   *     **** * *   *  *   * ****
  ***      ** *        * *
*** **** *** ** *  *  **   **  *  **   * **** * and its ASCII code is %d\n",ch,ch);
 **** **    *  **   * ** *
 * * *    ******* ** ** *** * **  *** ****** **  
   *   *   ** * *  **  *** * * * *  0 ;
   ** ** ***  *   ** ** * *
* * ********   ** * **** *
** *  **    ** *   ** *     

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~